CU-10C-1943-02R Cud

Description

Second documented reverse cud on the 1943 Mercury Dime, this major die break formed when a section of the reverse die rim fractured and separated entirely, leaving a cavity in the die face. During subsequent strikes, planchet metal flowed into this void to produce a raised, featureless blob at the edge of the coin — the defining characteristic of a cud error. The "02R" suffix indicates this is the second cataloged reverse cud for the 1943 date, documented by Cuds on Coins with the cross-reference CU-10C-1943-02R. Adolph Weinman's Mercury Dime — more precisely the Winged Liberty Head — was struck from 1916 through 1945, and the 1943 issue was produced during the height of World War II when the U.S. Mint operated at wartime production levels. Die rim fractures result from the accumulated stress of repeated striking, where the die rim endures the most intense forces as it forms the coin's edge and constrains metal flow. The 90% silver composition of Mercury Dimes required specific striking pressures that contributed to die fatigue patterns distinct from those seen on copper or clad coinage. Cuds on any Mercury Dime date attract collector attention given the series' enduring popularity.

Attribution History

• CU-10C-1943-02R; number: none.
• Expert attribution by Cuds on Coins

External References